Disco palette
Dusky Outpost
Five disco stops with room to breathe — #004d72 grounds, #0076ac and #3292c9 do the talking, #56a0d0 softens, #72bdee lifts. The complementary bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
skydiscofive-stop
#004d72
#0076ac
#3292c9
#56a0d0
#72bdee
The generator opens with #004d72 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.